package com.amoby.main.mapper;
import com.amoby.main.entity.SysUsers;

public interface SysUsersMapper {
    int deleteByPrimaryKey(Integer userId);

    int insert(SysUsers record);

    int insertSelective(SysUsers record);

    SysUsers selectByPrimaryKey(Integer userId);

    int updateByPrimaryKeySelective(SysUsers record);

    int updateByPrimaryKey(SysUsers record);

    SysUsers selectByUsername(String username);
}
